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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             -----------------------

                                   FORM 10-K/A
                                (Amendment No. 1)

                  Annual Report Pursuant to Section 13 or 15(d)
                     of the Securities Exchange Act of 1934
                   For the Fiscal year ended December 31, 2001

                          Commission File No. 01-21617

                             THE QUIGLEY CORPORATION
                            -------------------------
             (Exact name of registrant as specified in its charter)

           Nevada                                       23-2577138
--------------------------------------------------------------------------------
(State or other jurisdiction of             (IRS Employer Identification Number)
incorporation or organization)

              (MAILING ADDRESS: PO Box 1349, Doylestown, PA 18901)

          Kells Building, 621 Shady Retreat Road, Doylestown,        PA 18901
--------------------------------------------------------------------------------
(Address of principle executive offices)                            (Zip Code)

                                 (215) 345-0919
                                 --------------
              (Registrant's telephone number, including area code)
       Securities registered under Section 12(b) of the Exchange Act: None

Securities registered under Section 12(g) of the Exchange Act: COMMON STOCK ($.0005 Par Value)
                                                               COMMON SHARE PURCHASE RIGHTS

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

[X] Yes  [    ] No

Indicate by the check mark if there is no  disclosure  of  delinquent  filers in
response to Item 405 of Regulation S-X contained in this form, and no disclosure
will be contained, to the best of registrant's knowledge, in definitive proxy or
information  statements  incorporated by reference in Part III of this Form 10-K
or any amendments to this Form 10-K.

[X]

As of February 22, 2002, the aggregate  market value of the voting stock (all of
one  class  $.0005  par  value  Common  Stock)  held  by  non-affiliates  of the
Registrant was  $37,363,036  based upon the closing price of the Common Stock on
that date as reported on the NASDAQ National Market.

                    APPLICABLE ONLY TO CORPORATE REGISTRANTS

Number of shares of each of the  Registrant's  classes of securities (all of one
class of $.0005 par value  Common  Stock)  outstanding  on  February  22,  2002:
10,675,153.

                       DOCUMENTS INCORPORATED BY REFERENCE

Portions of the following documents are incorporated by reference in this Report
on Form 10-K:

            1.  Information set forth in Part III of this report is incorporated
by reference to the Registrant's  Proxy Statement for the 2002 Annual Meeting of
Stockholders.

                                EXPLANATORY NOTE

This Amendment No. 1 on Form 10-K/A is being filed in order to amend and restate
in its entirety Exhibit 23.1 of Item 14(c) of the Registrant's  Annual Report on
Form 10-K filed with the  Securities  and  Exchange  Commission  on February 28,
2002.

                                   Signatures

Pursuant to the  requirements of Section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the Company has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.

                                               THE QUIGLEY CORPORATION

/s/ Guy J. Quigley                                               3/21/02
-------------------------------------------------           --------------------
Guy J. Quigley, Chairman of the Board, President,                Date
Chief Executive Officer and Director

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been  signed  by the  following  persons  on behalf  of the  Company  in the
capacities and on the dates indicated:

Signature                          Title                                  Date
---------                          -----                                  ----

/s/ Guy J. Quigley
------------------------      Chairman of the Board, President,          3/21/02
Guy J. Quigley                Chief Executive Officer and Director

/s/ Charles A. Phillips
------------------------      Executive Vice President, Chief Operating  3/21/02
Charles A. Phillips           Officer and Director

/s/ George J. Longo
------------------------      Vice President, Chief Financial            3/21/02
George J. Longo               Officer and Director (Principal
                              Financial and Accounting Officer)

/s/ Eric H. Kaytes
------------------------      Vice President, Chief Information Officer, 3/21/02
Eric H. Kaytes                Secretary, Treasurer and Director

/s/ Jacqueline F. Lewis
------------------------      Director                                   3/21/02
Jacqueline F. Lewis

/s/ Rounsevelle W. Schaum
-------------------------     Director                                   3/21/02
Rounsevelle W. Schaum

/s/ Charles A. Genuardi
------------------------      Director                                   3/21/02
Charles A. Genuardi
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